DST Starts
Sunday, September 6, 2026
11:59 PM
UTC -04:00 → UTC -03:00
Daylight Saving Time in Antofagasta
Check when daylight saving time starts and ends in Antofagasta, when the clocks change, and how the local UTC offset changes during the year.
2026 DST
Antofagasta, Chile
America/Santiago
DST Ends
Saturday, April 4, 2026
11:59 PM
UTC -03:00 → UTC -04:00
Daylight Saving Time in Antofagasta in 2026
Daylight Saving Time Ends
The clock change occurs on Saturday, April 4, 2026.
11:59 PM
UTC -03:00UTC -04:00
Daylight Saving Time Starts
The clock change occurs on Sunday, September 6, 2026.
11:59 PM
UTC -04:00UTC -03:00
DST Dates for Antofagasta by Year
| Year | DST Starts | DST Ends |
|---|---|---|
| 2023 | Sunday, September 3, 2023 11:59 PM | Saturday, April 1, 2023 11:59 PM |
| 2024 | Sunday, September 8, 2024 11:59 PM | Saturday, April 6, 2024 11:59 PM |
| 2025 | Sunday, September 7, 2025 11:59 PM | Saturday, April 5, 2025 11:59 PM |
| 2026 | Sunday, September 6, 2026 11:59 PM | Saturday, April 4, 2026 11:59 PM |
| 2027 | Sunday, September 5, 2027 11:59 PM | Saturday, April 3, 2027 11:59 PM |
| 2028 | Sunday, September 3, 2028 11:59 PM | Saturday, April 1, 2028 11:59 PM |
| 2029 | Sunday, September 2, 2029 11:59 PM | Saturday, April 7, 2029 11:59 PM |
Does Antofagasta Use Daylight Saving Time?
Antofagasta has seasonal clock changes in 2026. Its UTC offset changes during the year according to the America/Santiago time zone data.
Antofagasta Time Zone
The IANA time zone identifier used for Antofagasta is America/Santiago.
Time Zone
GMT-4
UTC -04:00
Time Zone
GMT-3
UTC -03:00
Daylight Saving Time in Antofagasta FAQ
Does Antofagasta observe daylight saving time?
Antofagasta has seasonal clock changes in 2026 according to the America/Santiago time zone data.
When does daylight saving time start in Antofagasta in 2026?
Daylight saving time starts in Antofagasta on Sunday, September 6, 2026.
When does daylight saving time end in Antofagasta in 2026?
Daylight saving time ends in Antofagasta on Saturday, April 4, 2026.
What time zone is Antofagasta in?
Antofagasta uses the IANA time zone identifier America/Santiago.
Do the clocks change in Antofagasta in 2026?
Yes. Antofagasta has seasonal clock changes in 2026.
Daylight Saving Time in Other Cities
Compare daylight saving time dates, clock changes and time zones in other cities.